Data sources
Open source & attributions
ZingiLab is built on the work of open-source communities and public knowledge projects. This page lists every dependency, data source, and trademark notice — because transparency matters.
Data sources
Word definitions and etymology data are derived from publicly available, community-maintained resources.
Trademarks
IELTS® is a registered trademark of Cambridge Assessment English, British Council, and IDP Education. Zingilab is not affiliated with these organizations. All IELTS-related content is independently created for educational purposes only.
Open-source software
We use 66 open-source packages across 6 license types. Expand each group to see the full list.
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@fal-ai/client@fastify/cors@fastify/helmet@fastify/jwt@fastify/multipart@fastify/static@fastify/swagger@fastify/swagger-ui@next/eslint-plugin-next@typescript-eslint/eslint-plugin@typescript-eslint/parser@vitest/coverage-v8autoprefixeraxiosbcryptcheeriocommanderconcurrentlydriver.jseslinteslint-plugin-react-hooksfastifyfastify-pluginfastify-raw-bodyfluent-ffmpegioredisjsonwebtokennextnext-themespinopino-prettypostcssprettierreactreact-domrechartsstripetailwindcssthreets-nodets-node-devtsxturbovitestyargszodzustand
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@auth/prisma-adapterd3-hierarchyd3-selectiond3-transitiond3-zoomlucide-reactnext-auth
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@google-cloud/storage@google-cloud/tasks@playwright/test@prisma/clientopenaiopossumprismasharptypescript
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dotenv
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nodemailer
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ffmpeg-static